GRAPHTEC GL450 - Monitor Part Names and Functions

2-4
Checks and Preparation
2.4 Monitor Part Names and Functions
This section describes the monitor unit on top of the GL450.
Simplified message
display area
Processing mode display area Time/Div display area
Key lock
PC card
access display
Battery drive
AC drive
Remote
Date/Time display area
Alarm display area
Monitor area
Logic display area
Pulse display area
Waveform/settings window display area
Pen display
Scale upper limit value
Scale lower limit value
Trigger settings
Sampling interval
Level trigger position information
(Left: Start position, Right: Stop position)
Processing mode display area
.................................. Displays the processing mode currently set
Simplified message display area
.................................. Displays the system status. ("Free Running") is usually displayed. For
example, "Armed" is displayed when waiting for a trigger signal.
Time/Div display area ......... Displays the current time scale.
Date/Time display area ....... Displays the current date and time.
Monitor area........................ Displays the input signal values for each channel.
Waveform settings/window display area
.................................. Displays the measurement signal waveforms. The menu windows are
also displayed when the condition setting keys are pressed.
Scale upper limit/lower limit
.................................. Displays the measurement scale for the range set.
Sampling interval display .... Displays the specified sampling interval (not displayed during
measurement).
Trigger settings ................... Displays the trigger information.
PC card access display ...... The display flashes while data on the PC card is being accessed.
Key lock .............................. Lit when the GL450 is in key lock status. To enable key lock status,
hold down the [ ] [ ] key for at least three seconds.
Remote ............................... Lit when the GL450 is in remote status
AC drive .............................. Lit when the AC is in use.
Battery drive........................ Lit when the battery is in use.
Pulse display area .............. Displays the measured values.
Logic display area............... Displays the action status.
Pen display ......................... Pens are displayed for each group.
Level trigger position information
.................................. Displays the level position of the Start and Stop triggers (Left: Start
position, Right: Stop position).